Reason #(I’ve lost track) to be in the UK Christmas week. Why this Christmas? Well, aside from the previous mentioned bits of telly greatness, BBC1 has set Boxing Day for the two-part adaptation of Agatha Christie’s tale of love and murder in a smog-filled 1920s London, The Witness for the Prosecution, starring Kim Cattrall (Sex and the City), Toby Jones (Dad’s Army, Detectorists, SEcret Agent, Sherlock), Andrea Riseborough (Birdman) and a really creepy, untrustworthy looking cat (first acting role). The original work is a Christie short story written in 1925 which runs to just 23 pages. It has already been turned into a successful stage play and in 1957, a much-loved film directed by Billy Wilder and starring Tyrone Power, Marlene Dietrich, Charles Laughton and Elsa Lanchester.

Cattrall plays the glamorous and rich Emily French, a.k.a. the murder victim. Fortunately for Cattrall, even though the drama is mainly set in the courtroom, it is expected to include multiple flashbacks so as to guarantee her the screen time she deserves. The main suspect, Leonard Vole, is a somewhat  likable conman who has inherited the victim’s fortune and will be played by Billy Howle (Glue, Cider with Rosie). His partner, the enigmatic chorus girl Romaine, will be played by Andrea Riseborough while the unenviable task of representing Leonard is his solicitor John Mayhew, played by Toby Jones, and King’s Counsel, Sir Charles Carter KC, played by David Haig (Thin Blue Line, Penny Dreadful, Yes Prime Minister).

After last year’s successful holiday Christie drama, And Then There Were None, starring Aidan Turner, it seems that seasonal Christies are destined to become a BBC tradition in the years to come. BBC insiders point to the fact that “A Christie for Christmas” was the name given to the Agatha Christie’s tradition of publishing a new novel each festive season for most of her career, and they say there is every chance the BBC could follow her lead into 2017 and beyond.

The Witness for the Prosecution is being adapted by Sarah Phelps, who scripted the most recent and very successful Agatha Christie adaptation And Then There Were None last Christmas. The new two-part drama is also being made by the same production company, Mammoth Screen which is becoming quite the production juggernaut in the UK these days putting their stamp on some brilliant telly including Poldark, Endeavour, Black Work, Parade’s End, Victoria and Agatha Raisin.

The Witness for the Prosecution premieres on BBC1 on Boxing Day at 9pm, and Tuesday 27th December at 9p with a public television premiere later in 2017.